Index: README
===================================================================
--- README	(revision 51160)
+++ README	(working copy)
@@ -876,6 +876,11 @@
 Additional debugging code to help debug memory management problems can
 be enabled by using the --with-pydebug option to the configure script.
 
+Note that if debugging support is enabled on NetBSD, the default stack
+size should be increased to 4096 kbytes to avoid possible segfaults due to
+debugging information being stored on the stack. If you're using tcsh or
+csh you can change the stack size with "limit stacksize 4096", if you're
+using bash use "ulimit -s 4096".
 
 Profiling
 ---------